Eagle Chrysler RB 426 440 +.030 4032 Forged Rotating Assembly Kit

If you're rebuilding the heart of your Chrysler RB engine for serious competition, this Eagle forged rotating assembly kit is a solid choice. It's designed to handle the demands of racing, including the extra stress from nitrous oxide injection and forced induction setups. This kit gives you the core components needed to build a strong, reliable foundation for your high-performance engine.

At the center of this kit is a 4.500-inch forged 4340 steel crankshaft, known for its strength and durability under high loads. Paired with this are 7.100-inch H-beam connecting rods, which are also forged for robustness. These rods come equipped with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in high-stress applications. The pistons are forged 4032 aluminum flat tops from Mahle, designed with a -8cc dish to work with your specific compression ratio goals, and they come with plasma-moly file-fit rings for good sealing. To round out the assembly, King XP rod and main bearings are included, offering excellent wear resistance and performance.

This kit is specifically sized for a 0.030 inch overbore, meaning it's intended for an engine block that has already been machined to that dimension. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.